/Engine/Source/Runtime/PakFile/Public/IPlatformFilePak.h
Make unique in memory pak files from a list of named files
virtual void MakeUniquePakFilesForTheseFiles ( const [TArray](API\Runtime\Core\Containers\TArray)< [TArray](API\Runtime\Core\Containers\TArray)< [FString](API\Runtime\Core\Containers\FString) >> & InFiles )